Digital sound alarm device with vibration and light

Signalling device digital with light indication "Pulsar-3" is designed to inform people with hearing impairment about the presence of sound signals intercom, door and telephone bell. The signalling device is wireless in design. The digital light indicator attracts the user's attention by: <ul> <li>- indication of the operating status of the receiver;</li> <li>light (strobe) indication of the receiver;</li> <li>audible indication of the receiver;</li> <li>LED indication on the body of the transmitters of the telephone/intercom signal, doorbell about the signals received by the transmitters.</li> </ul>Digital receiver with light (strobe) and sound indication is used to receive intercom, doorbell and telephone signals. When an incoming signal is received, the receiver notifies the disabled person: <ul> <li>- light indication by bright flashes of a stroboscope built into the receiver housing, distinguishable in the daytime;</li> <li>individual melody for each type of signal.</li> </ul>